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Case studyExecutive Engineers · 80% less admin work

Less Excel, WhatsApp, paperwork and chaos. More control.

Custom software for companies that have outgrown Excel and WhatsApp. Inventory, production, sales and reports in one system.

  • Free consultation
  • Work directly with the founders
  • In person in the Bajío or by video call
Custom software: Your operation on one secure platform for sales, customers and administration.

Your operation on one secure platform for sales, customers and administration. See case study

Companies that already trust Nightly

  • Microsoft for Startups
  • Executive Engineers
  • Sumiplas
  • AWS Startups
  • CelMex Unlockers
  • Ruta Tierra Adentro Transportes
  • Gobierno de Irapuato
  • TramitesLegalesMX
  • Matilda Repostería Artesanal
  • Translate3D
  • GoatTool
  • Cleen
  • Ventrack
  • SpacePortMX
  • TodoEnClasificados
  • GüdFüd
  • Lando

Solutions

Your whole business, in one system.

We build it around how you work today. Not the other way around.

Inventory and warehouse

“We have three Excel files for our inventory and none of them match.”

Stock levels and movements in real time, with a complete history.

  • Raw materials, consumables and finished goods
  • Reference number, supplier and person in charge on every movement
  • Reports ready in Excel or PDF
Learn more about inventory and warehouse
Polymer · Inventory
Real screenshot of Polymer · Inventory
Polymer, the production system at Sumiplas.See case study

Production and orders

“Orders come in over WhatsApp and one always gets lost.”

Every customer order and production order with a reference number, status and person in charge.

  • Production and purchase orders
  • Customers and suppliers in the same system
  • Real-time progress on every order
Learn more about production and orders
Polymer · Requisitions
Real screenshot of Polymer · Requisitions
Customer requisitions in Polymer (Sumiplas).See case study

Sales and customer portal

“We quote and take orders one by one.”

Catalog, orders, payments and balances on a platform of your own.

  • Catalog with prices that are always up to date
  • Online orders and payments
  • Balances and the status of every order, no calls needed
Learn more about sales and customer portal
CelMex · Service catalog
Real screenshot of CelMex · Service catalog
CelMex: more than 3,000 services synced.See case study

Automation

“We enter the same thing two or three times.”

Your tools connected: information moves on its own.

  • WhatsApp notifications and follow-ups
  • Automatic emails, documents and reports
  • Integration with the systems you already use
Learn more about automation
Illustrative example of an automated flow.
Polymer · Inventory
Real screenshot of Polymer · Inventory
Polymer, the production system at Sumiplas.See case study
Polymer · Requisitions
Real screenshot of Polymer · Requisitions
Customer requisitions in Polymer (Sumiplas).See case study
CelMex · Service catalog
Real screenshot of CelMex · Service catalog
CelMex: more than 3,000 services synced.See case study
Illustrative example of an automated flow.

Projects

Software already at work in other companies.

Online paperwork services2026

TramitesLegalesMX

Customers, distributors and providers needed to see the same status for each request. Today everything is sold, paid for and delivered on one platform.

See case study

Bakery2026

Matilda

An artisan bakery with several locations. Today its customers order online, earn rewards and give gift cards through its own platform.

See case study

Digital manufacturing2025/2026

Translate3D

They ran their operation by hand. Today they have an online store built just for them, plus a dashboard for inventory, quotes and orders.

See case study

Cleaning services2026

Cleanly

They coordinated jobs by phone and text. Today they quote instantly, assign staff and get paid without cash, with proof of every job.

See case study

Government2025

Curul

A legislative office with manual, fragmented processes. Today it manages its budget, expenses and requests from a single platform.

See case study

Legal services2026

Verdict

Lawyers who opened PDFs one by one and took notes in Excel. Today they search, annotate and audit case files in a secure offline app.

See case study

Technical software2025/2026

GoatTool

Distributing their software depended on fragile installations and manual processes. Today licenses, devices and versions are managed from the web.

See case study

Industrial consulting2026

Executive Engineers · Website

They needed a web presence separate from their internal platform. Today their site in Spanish, English and German presents their method and experience.

See case study

Industrial cleaning2023

Cleen

The cleaning industry often looks boring and toxic. Today Cleen conveys sustainability and innovation with a premium website and catalog.

See case study

Classifieds2026

Todo en clasificados

A regional site to buy, sell and promote businesses. We delivered it ready to run: posting, moderation, payments and security.

See case study
See all projects

Process

Getting started is simple.

No commitment and no jargon. Three steps from Excel and WhatsApp to a system that works for you.

01

Free consultation

We talk about your operation, in person in the Bajío region or by video call everywhere else, and identify what to fix first.

02

Clear proposal

You get the scope, price and timeline in writing, split into stages.

03

Building and support

We build in stages, you review progress at every delivery and we keep improving the system with you.

Start here

Why Nightly

Built by people who understand business.

We’re a team led by our founders, Jonathan and Jair. We bring in specialists when your project needs them.

Direct line

You talk to the founders who design and build your system. No middlemen, no tickets.

Your business first

We learn how your company runs before writing a single line of code.

Design people use

Clear screens your team learns fast and wants to use every day.

Secure from day one

Role-based access, a log of every change and backups. Experience with ISO 27001 and ISO 9001.

Grows with you

After launch we keep supporting and improving it, at the pace of your business.

Close to you

In person in Guanajuato and the Bajío region, by video call everywhere else.

35+
projects delivered
5+
years building software
9
industries served

Frequently asked questions

What business owners ask us before starting: pricing, timelines, how we work and what happens with your data.

Another question? Message us

It depends on the scope, but as a reference: adjustments, support and consulting from $400 MXN per hour; a package website from $8,000 MXN at a fixed price; single modules and automations from about $5,000 MXN; larger projects from about $15,000 MXN; and complete systems from about $25,000 MXN, paid in stages. These are estimates: after the free consultation you get the exact price of each stage in writing. See fixed-price packages.

Urgent issues are solved in hours, and most projects are ready in about a week; a package website takes 1 to 2 weeks. Large systems are delivered in stages, each with its date in writing in the proposal.

There are clear signs: you have several Excel files that don’t match each other, orders get lost in WhatsApp chats, pulling a report takes hours or days, or the information depends on a single person. If you pay for several tools that don’t talk to each other, it’s also time to take a look. In the consultation we’ll tell you honestly whether a custom system makes sense or an existing tool will do.

Inventory and warehouse systems, production control, sales and orders, customer portals, CRM, reports and dashboards, WhatsApp and email automations, desktop apps that work without internet, websites and online stores. Everything fits the way your company works. See projects.

Off-the-shelf software makes you change the way you work to fit the program, and it usually charges per-user licenses every month. A custom system is built around your actual process, includes only what your team uses and grows in stages when you need it.

Yes. Nightly is based in Guanajuato. We work with companies across Mexico and in other countries, in Spanish or English: in person in the Bajío region, by video call everywhere else.

We move it into the new system so you don’t start from scratch. And if your team needs it, they can keep pulling reports and printouts in Excel or PDF.

Yes. We connect what already works in your company, like WhatsApp, email, online payments, your store or your website, within what each tool allows. The proposal spells out what gets connected and what gets built.

Yes. Everyone signs in with their own account and sees only what they should, every change is logged and your information is backed up. We’ve worked on projects aligned with ISO 27001 and ISO 9001.

We stay with you. We provide support, maintenance and improvements so the system grows at the pace of your business. Many of our client relationships start with one stage and continue with new modules.

No. It’s a video call of 15, 25 or 45 minutes with the founders, free and with no commitment. We talk about how your company works and tell you what to fix first. Book a consultation.

Tell us what’s holding you back.

You don’t need a technical answer ready. Tell us how your company works and what you’d like to improve; you’ll hear back from us, not a bot.

WhatsApp opens with your message ready to send.